Australian Airport Closures
Some interesting activity coming from just three mainline airports that I know of;
Gold Coast Airport - looking at closing part of its terminal to save electricity costs.
Cairns Airport - preparing to close the International terminal to save energy costs.
Brisbane Airport - they are currently discussing moving domestic operations over to the international terminal and then shutting down the domestic terminal to save energy costs.
Townsville Airport; putting infrastructure upgrades on ice and looking at ways to potentially shut off part of the terminal.
I would imagine there are other airports out there considering or already doing some of the above actions. Interesting to see the flow-down effect which of course goes well beyond airlines and airports.